Răspuns:
[tex]4 \sqrt{3 } = \sqrt{ {4}^{2} \times 3} = \sqrt{48} [/tex]
[tex]5 \sqrt{2} = \sqrt{ {5}^{2} \times 2} = \sqrt{50} [/tex]
[tex] \sqrt{48} < \sqrt{49} < \sqrt{50} = > n = 49[/tex]
